Commit Graph

210 Commits

Author SHA1 Message Date
Fariborz Jahanian 9e0758442e [ObjC declaration documentation] declaration of
types involving Objective-C pointers must have
their arc qualifiers elided as they don't 
add any additional info. // rdar://13757500.

llvm-svn: 180860
2013-05-01 17:28:37 +00:00
Richard Smith 852c9db72b C++1y: Allow aggregates to have default initializers.
Add a CXXDefaultInitExpr, analogous to CXXDefaultArgExpr, and use it both in
CXXCtorInitializers and in InitListExprs to represent a default initializer.

There's an additional complication here: because the default initializer can
refer to the initialized object via its 'this' pointer, we need to make sure
that 'this' points to the right thing within the evaluation.

llvm-svn: 179958
2013-04-20 22:23:05 +00:00
Richard Smith fd3834f7a1 Annotate flavor of TLS variable (statically or dynamically initialized) onto the AST.
llvm-svn: 179447
2013-04-13 02:43:54 +00:00
Rafael Espindola 6ae7e50be4 Add 178663 back.
http://lab.llvm.org:8011/builders/clang-x86_64-darwin10-gdb went back green
before it processed the reverted 178663, so it could not have been the culprit.

Revert "Revert 178663."

This reverts commit 4f8a3eb2ce5d4ba422483439e20c8cbb4d953a41.

llvm-svn: 178682
2013-04-03 19:27:57 +00:00
Rafael Espindola 985a3abee4 Revert 178663.
Looks like it broke http://lab.llvm.org:8011/builders/clang-x86_64-darwin10-gdb

Revert "Don't compute a patched/semantic storage class."

This reverts commit 8f187f62cb0487d31bc4afdfcd47e11fe9a51d05.

llvm-svn: 178681
2013-04-03 19:22:20 +00:00
Rafael Espindola adea16bd9e Don't compute a patched/semantic storage class.
For variables and functions clang used to store two storage classes. The one
"as written" in the code and a patched one, which, for example, propagates
static to the following decls.

This apparently is from the days clang lacked linkage computation. It is now
redundant and this patch removes it.

llvm-svn: 178663
2013-04-03 15:50:00 +00:00
Alexey Bataev a769e07232 OpenMP threadprivate directive parsing and semantic analysis
llvm-svn: 177705
2013-03-22 06:34:35 +00:00
Michael Han dbe8890be2 Fix empty declaration printing.
Don't print the semicolon when visiting an empty declaration because the semicolon
will be printed as a terminator later.

llvm-svn: 176035
2013-02-25 18:40:11 +00:00
Michael Han 84324357b8 [Sema] Semantic analysis for empty-declaration and attribute-declaration.
Introduce a new AST Decl node "EmptyDecl" to model empty-declaration. Have attributes from attribute-declaration appertain
to the EmptyDecl node by creating the AST representations of these attributes and attach them to the EmptyDecl node so these
attributes can be sema checked just as attributes attached to "normal" declarations.

llvm-svn: 175900
2013-02-22 17:15:32 +00:00
Richard Smith e6560761ce Teach -ast-print how to print trailing-return-types.
llvm-svn: 175864
2013-02-22 05:54:51 +00:00
Dmitri Gribenko b614fab39d DeclPrinter: fix CXXConstructExpr printing with implicit default argument
This is an improvement of r173630, that handles the following case:

  struct VirualDestrClass
  {
    VirualDestrClass(int arg);
    virtual ~VirualDestrClass();
  };

  struct ConstrWithCleanupsClass
  {
    ConstrWithCleanupsClass(const VirualDestrClass& cplx = VirualDestrClass(42));
  };

  ConstrWithCleanupsClass cwcNoArg;

That was printed as:

  ConstrWithCleanupsClass cwcNoArg();

llvm-svn: 174296
2013-02-03 23:02:47 +00:00
Enea Zaffanella eb22c870ac Added outer template parameter lists to friend type AST nodes.
llvm-svn: 174050
2013-01-31 09:54:08 +00:00
Dmitri Gribenko 6835e37cec Decl printer: fix CXXConstructExpr with implicit default argument
Patch by Will Wilson.

llvm-svn: 173630
2013-01-27 21:28:24 +00:00
Fariborz Jahanian 7a16a02eec Fixes couple of friend declaration -ast-print bug
found by running -ast-print on all-std-headers.cpp
which caused it to go into infinite loop. Now
-ast-print prints all declarations found in 
all-std-headers.cpp.

llvm-svn: 170928
2012-12-21 21:43:05 +00:00
Alexander Kornienko 90ff607894 Implement AST dumper for Decls.
http://llvm-reviews.chandlerc.com/D52

Patch by Philip Craig!

llvm-svn: 170634
2012-12-20 02:09:13 +00:00
Fariborz Jahanian 0389e528ab Audit DeclPrinter with -ast-dump on Cocoa.h and
fix any bad objectiveC syntax coming out of
DeclPrinter. This is on going. Also, introduce a new
PrintPolicy and use it as needed when declaration tag
is to be produced via DeclPrinter.

llvm-svn: 170606
2012-12-19 23:36:00 +00:00
Fariborz Jahanian 9b7ab87738 This is the libclang patch providing minimal API to
use clang's formatter. Currently, formatter is used 
to format declaration tags for xml comments. Since formatter
is in flux and its change will break several of the clang comment
tests, only a single tests is formatted using this facility.
Doug has reviewed and approved it for check-in. 

llvm-svn: 170467
2012-12-18 23:02:59 +00:00
Douglas Gregor c50d4924eb Use @import rather than @__experimental_modules_import, since the
latter is rather a mess to type.

llvm-svn: 169919
2012-12-11 22:11:52 +00:00
Fariborz Jahanian 3ec39215f9 More C++ testing of declarations embedded in
<declaration> tag of Comment XML  and fixing 
DeclPrint of templates along the way - wip. 
//rdar://12378714

llvm-svn: 169453
2012-12-06 00:09:40 +00:00
Fariborz Jahanian de872af437 In DeclPrint add printing of '= default'
in constructors.

llvm-svn: 169440
2012-12-05 22:53:06 +00:00
Fariborz Jahanian 69c403c5c9 In DeclPrint add printing of 'explicit'
constructors.

llvm-svn: 169435
2012-12-05 22:19:06 +00:00
Fariborz Jahanian 14ef4790d1 Testing C++ declarations embedded in
<declaration> tag of Comment XML.
Added DeclPrint support for constructors
and fix tests accordingly.
This is wip. // rdar://12378714

llvm-svn: 169412
2012-12-05 19:54:11 +00:00
Fariborz Jahanian bfc3ef55be Testing C++ declarations embedded in
<declaration> tag of Comment XML and 
added support for friend declaration printing.
This is wip. // rdar://12378714

llvm-svn: 169346
2012-12-05 00:38:44 +00:00
Fariborz Jahanian 4cf177e238 objective-c blocks: Consider padding due to alignment
after the fixed size block header when generating
captured block variable info. // rdar://12773256

llvm-svn: 169285
2012-12-04 17:20:57 +00:00
Fariborz Jahanian 95759ff807 Testing objective-C declarations embedded in
<declaration> tag of Comment XML and fixed a
missing declaration of ivars private to @implementation
as result of the testing. // rdar://12378714

llvm-svn: 169193
2012-12-04 00:47:33 +00:00
Benjamin Kramer ea70eb30a0 Pull the Attr iteration parts out of Attr.h, so including DeclBase.h doesn't pull in all the generated Attr code.
Required to pull some functions out of line, but this shouldn't have a perf impact.
No functionality change.

llvm-svn: 169092
2012-12-01 15:09:41 +00:00
Eli Friedman 92125c474a Pretty-print a ParenListExpr in a variable initializer correctly. Patch by Grzegorz Jablonski.
llvm-svn: 166311
2012-10-19 20:36:44 +00:00
Fariborz Jahanian a7d76d2672 [Doc parsing]: This patch adds <Declaration> tag to
XML comment for declarations which pretty-prints
declaration. I had to XFAIL one test annotate-comments.cpp.
This test is currently unmaintainable as written.
Dmitri G., can you see what we can do about this test.
We should change this test such that adding a new tag does not wreck
havoc to the test.

llvm-svn: 166130
2012-10-17 21:58:03 +00:00
Ted Kremenek fa0a0b6628 Teach GetBaseType() about BlockPointerTypes.
llvm-svn: 165742
2012-10-11 20:58:14 +00:00
Dmitri Gribenko 76bb5cabfa Remove redundant semicolons which are null statements.
llvm-svn: 163546
2012-09-10 21:20:09 +00:00
Dmitri Gribenko a9a2af7893 DeclPrinter, terse mode: don't print function bodies
llvm-svn: 162294
2012-08-21 17:47:24 +00:00
Dmitri Gribenko a93a7e8d5e Rename PrintingPolicy::DontRecurseInDeclContext to PrintingPolicy::TerseOutput
to reflect the intention, not the implementation.

llvm-svn: 162293
2012-08-21 17:36:32 +00:00
Dmitri Gribenko 309856ae9f DeclPrinter: add terse output mode and lots of tests
Add a flag PrintingPolicy::DontRecurseInDeclContext to provide "terse" output
from DeclPrinter.  The motivation is to use DeclPrinter to print declarations
in user-friendly format, without overwhelming user with inner detail of the
declaration being printed.

Also add many tests for DeclPrinter.  There are quite a few things that we
print incorrectly: search for WRONG in DeclPrinterTest.cpp -- and these tests
check our output against incorrect output, so that we can fix/refactor/rewrite
the DeclPrinter later.

llvm-svn: 162245
2012-08-20 23:39:06 +00:00
Richard Smith 235341bc88 Store SourceManager pointer on PrintingPolicy in the case where we're dumping,
and remove ASTContext reference (which was frequently bound to a dereferenced
null pointer) from the recursive lump of printPretty functions. In so doing,
fix (at least) one case where we intended to use the 'dump' mode, but that
failed because a null ASTContext reference had been passed in.

llvm-svn: 162011
2012-08-16 03:56:14 +00:00
Richard Smith 52f04a2e8f Don't constant-fold when pretty-printing alignment attribute. This fixes a
potential crasher -- Context is sometimes a null reference (!!) here.

llvm-svn: 162007
2012-08-16 02:43:29 +00:00
Benjamin Kramer 9299d8c298 Do NOT use inline functions with LLVM_ATTRIBUTE_USED.
The function will be emitted into every single TU including the header!

llvm-svn: 161872
2012-08-14 14:50:32 +00:00
David Blaikie f5697e5222 Provide isConst/Volatile on CXXMethodDecl.
This also provides isConst/Volatile/Restrict on FunctionTypes to coalesce
the implementation with other callers (& update those other callers).

Patch contributed by Sam Panzer (panzer@google.com).

llvm-svn: 161647
2012-08-10 00:55:35 +00:00
Eli Friedman 70bc6e6019 Fix a -ast-dump crash.
llvm-svn: 161472
2012-08-08 03:47:15 +00:00
Alexander Kornienko 3db68ee109 Added -ast-dump-filter option to clang -cc1.
llvm-svn: 160784
2012-07-26 16:01:23 +00:00
Richard Smith 2b013185f8 PR13064: Store whether an in-class initializer uses direct or copy
initialization, and use that information to produce the right kind of
initialization during template instantiation.

llvm-svn: 158288
2012-06-10 03:12:00 +00:00
David Blaikie 40ed29730b Revert Decl's iterators back to pointer value_type rather than reference value_type
In addition, I've made the pointer and reference typedef 'void' rather than T*
just so they can't get misused. I would've omitted them entirely but
std::distance likes them to be there even if it doesn't use them.

This rolls back r155808 and r155869.

Review by Doug Gregor incorporating feedback from Chandler Carruth.

llvm-svn: 158104
2012-06-06 20:45:41 +00:00
Argyrios Kyrtzidis a18347eddb Use raw_ostream in TypePrinter and eliminate uses of temporary std::strings.
Part of rdar://10796159

llvm-svn: 156228
2012-05-05 04:20:37 +00:00
Douglas Gregor b52637051f Print inline for inline namespaces, from Faisal Vali
llvm-svn: 155875
2012-05-01 01:43:38 +00:00
David Blaikie 2d7c57ec1d Remove the ref/value inconsistency in filter_decl_iterator.
filter_decl_iterator had a weird mismatch where both op* and op-> returned T*
making it difficult to generalize this filtering behavior into a reusable
library of any kind.

This change errs on the side of value, making op-> return T* and op* return
T&.

(reviewed by Richard Smith)

llvm-svn: 155808
2012-04-30 02:36:29 +00:00
Ted Kremenek c1e4dd0e8e Change @import to @__experimental_modules_import. We are not ready to commit to a particular syntax for modules,
and don't have time to push it forward in the near future.

llvm-svn: 151841
2012-03-01 22:07:04 +00:00
Sebastian Redl a935179ab7 Represent C++ direct initializers as ParenListExprs before semantic analysis
instead of having a special-purpose function.

- ActOnCXXDirectInitializer, which was mostly duplication of
  AddInitializerToDecl (leading e.g. to PR10620, which Eli fixed a few days
  ago), is dropped completely.
- MultiInitializer, which was an ugly hack I added, is dropped again.
- We now have the infrastructure in place to distinguish between
  int x = {1};
  int x({1});
  int x{1};
-- VarDecl now has getInitStyle(), which indicates which of the above was used.
-- CXXConstructExpr now has a flag to indicate that it represents list-
   initialization, although this is not yet used.
- InstantiateInitializer was renamed to SubstInitializer and simplified.
- ActOnParenOrParenListExpr has been replaced by ActOnParenListExpr, which
  always produces a ParenListExpr. Placed that so far failed to convert that
  back to a ParenExpr containing comma operators have been fixed. I'm pretty
  sure I could have made a crashing test case before this.

The end result is a (I hope) considerably cleaner design of initializers.
More importantly, the fact that I can now distinguish between the various
initialization kinds means that I can get the tricky generalized initializer
test cases Johannes Schaub supplied to work. (This is not yet done.)

This commit passed self-host, with the resulting compiler passing the tests. I
hope it doesn't break more complicated code. It's a pretty big change, but one
that I feel is necessary.

llvm-svn: 150318
2012-02-11 23:51:47 +00:00
Benjamin Kramer db0fc5131d Print NamedDecls directly to a raw_ostream where possible.
llvm-svn: 149982
2012-02-07 11:57:57 +00:00
Douglas Gregor 22d0974b40 Introduce a non-uglified syntax for module imports in Objective-C:
@import identifier [. identifier]* ;

llvm-svn: 147452
2012-01-03 18:04:46 +00:00
Douglas Gregor f610267581 Eliminate ObjCForwardProtocolDecl, which is redundant now that
ObjCProtocolDecl modules forward declarations properly.

llvm-svn: 147415
2012-01-01 21:23:57 +00:00
Douglas Gregor deafd0b2a4 Eliminate ObjCClassDecl, which is redundant now that ObjCInterfaceDecl
covers both declarations (@class) and definitions (@interface) of an
Objective-C class.

llvm-svn: 147299
2011-12-27 22:43:10 +00:00
Douglas Gregor dc9166c8e1 Keep track of all declarations of an Objective-C class (both forward
declarations and definitions) as ObjCInterfaceDecls within the same
redeclaration chain. This new representation matches what we do for
C/C++ variables/functions/classes/templates/etc., and makes it
possible to answer the query "where are all of the declarations of
this class?"

llvm-svn: 146679
2011-12-15 20:29:51 +00:00
Douglas Gregor c0ac7d688e Move the definition-specific data of ObjCInterfaceDecl into a
separately-allocated DefinitionData structure, which we manage the
same way as CXXRecordDecl::DefinitionData. This prepares the way for
making ObjCInterfaceDecls redeclarable, to more accurately model
forward declarations of Objective-C classes and eliminate the mutation
of ObjCInterfaceDecl that causes us serious trouble in the AST reader.

Note that ObjCInterfaceDecl's accessors are fairly robust against
being applied to forward declarations, because Clang (and Sema in
particular) doesn't perform RequireCompleteType/hasDefinition() checks
everywhere it has to. Each of these overly-robust cases is marked with
a FIXME, which we can tackle over time.

llvm-svn: 146644
2011-12-15 05:27:12 +00:00
Douglas Gregor ba34552e79 Introduce a module import declaration, so that we properly represent, e.g.,
__import_module__ std.vector;

in the AST.

llvm-svn: 145725
2011-12-02 23:23:56 +00:00
Douglas Gregor 49ccfaa938 Add support for pretty-printing attributes, from Richard Membarth!
llvm-svn: 145002
2011-11-19 19:22:57 +00:00
Peter Collingbourne 32fab902de DeclPrinter: print the declaration's storage class specifier as
written, instead of the resolved storage class, which might not be
legal to specify on the declaration (such as out-of-line definitions
of static class members in C++, and __local variables in OpenCL).
Initial patch by Richard Membarth.

llvm-svn: 144062
2011-11-08 02:52:52 +00:00
Jim Goodnow II 921b9f52f4 Fixed CXX struct and class initialization printing to support 'move'
type constructors.

llvm-svn: 143309
2011-10-30 11:17:39 +00:00
Benjamin Kramer b89514a9b8 Change operator<< for raw_ostream and NamedDecl to take a reference instead of a pointer.
Passing a pointer was a bad idea as it collides with the overload for void*.

llvm-svn: 141971
2011-10-14 18:45:37 +00:00
Rafael Espindola 2d21ab024e Add returns_twice to functions that are known to return twice. This implements
the same behavior of gcc by keeping the attribute out of the function type.

llvm-svn: 141803
2011-10-12 19:51:18 +00:00
John McCall f937c023bf Rename TagDecl::isDefinition -> isCompleteDefinition
for better self-documenting code, since the semantics
are subtly different from getDefinition().

llvm-svn: 141355
2011-10-07 06:10:15 +00:00
Douglas Gregor c0b07286cf When 'bool' is not a built-in type but is defined as a macro, print
'bool' rather than '_Bool' within types, to make things a bit more
readable. Fixes <rdar://problem/10063263>.

llvm-svn: 140650
2011-09-27 22:38:19 +00:00
David Blaikie aa347f9392 Removing a bunch of dead returns/breaks after llvm_unreachables.
llvm-svn: 140407
2011-09-23 20:26:49 +00:00
David Blaikie 83d382b1ca Switch assert(0/false) llvm_unreachable.
llvm-svn: 140367
2011-09-23 05:06:16 +00:00
Peter Collingbourne 2dbb708b8a OpenCL: introduce support for function scope __local variables
llvm-svn: 140068
2011-09-19 21:14:35 +00:00
Douglas Gregor 26701a4371 Modules: introduce the __module_private__ declaration specifier, which
indicates that a declaration is only visible within the module it is
declared in.

llvm-svn: 139348
2011-09-09 02:06:17 +00:00
Fariborz Jahanian 3a039e339f objective-c: Treat top-level objective-c declarations
, such as list of forward @class decls, in a DeclGroup
node. Deal with its consequence throught clang. This
is in preparation for more Sema work ahead. // rdar://8843851.
Feel free to reverse if it breaks something important
and I am unavailable.

llvm-svn: 138709
2011-08-27 20:50:59 +00:00
Ted Kremenek 897af91e1a Fix incorrect code indentation and silence dead store warning due to idiomatic code.
llvm-svn: 137870
2011-08-17 21:09:35 +00:00
Richard Trieu 82398f9cd6 Add template instantiations to the output of -ast-dump.
llvm-svn: 136306
2011-07-28 00:19:05 +00:00
Chris Lattner 0e62c1cc0b remove unneeded llvm:: namespace qualifiers on some core types now that LLVM.h imports
them into the clang namespace.

llvm-svn: 135852
2011-07-23 10:55:15 +00:00
John McCall 31168b077c Automatic Reference Counting.
Language-design credit goes to a lot of people, but I particularly want
to single out Blaine Garst and Patrick Beard for their contributions.

Compiler implementation credit goes to Argyrios, Doug, Fariborz, and myself,
in no particular order.

llvm-svn: 133103
2011-06-15 23:02:42 +00:00
Fariborz Jahanian 8086dfc7d4 Added 'atomic' for objc properties.
llvm-svn: 132879
2011-06-11 17:37:19 +00:00
Richard Smith 938f40b5aa Implement support for C++11 in-class initialization of non-static data members.
llvm-svn: 132878
2011-06-11 17:19:42 +00:00
Alexis Hunt 4a8ea1092a Modify some deleted function methods to better reflect reality:
- New isDefined() function checks for deletedness
 - isThisDeclarationADefinition checks for deletedness
 - New doesThisDeclarationHaveABody() does what
   isThisDeclarationADefinition() used to do
 - The IsDeleted bit is not propagated across redeclarations
 - isDeleted() now checks the canoncial declaration
 - New isDeletedAsWritten() does what it says on the tin.
 - isUserProvided() now correct (thanks Richard!)

This fixes the bug that we weren't catching

void foo() = delete;
void foo() {}

as being a redefinition.

llvm-svn: 131013
2011-05-06 20:44:56 +00:00
Nick Lewycky cf8714ee7b Remove dead variable caught by GCC.
llvm-svn: 130676
2011-05-02 01:06:15 +00:00
Chandler Carruth 0883632acb Re-applies the patch first applied way back in r106099, with
accompanying fixes to make it work today.

The core of this patch is to provide a link from a TemplateTypeParmType
back to the TemplateTypeParmDecl node which declared it. This in turn
provides much more precise information about the type, where it came
from, and how it functions for AST consumers.

To make the patch work almost a year after its first attempt, it needed
serialization support, and it now retains the old getName() interface.
Finally, it requires us to not attempt to instantiate the type in an
unsupported friend decl -- specifically those coming from template
friend decls but which refer to a specific type through a dependent
name.

A cleaner representation of the last item would be to build
FriendTemplateDecl nodes for these, storing their template parameters
etc, and to perform proper instantation of them like any other template
declaration. They can still be flagged as unsupported for the purpose of
access checking, etc.

This passed an asserts-enabled bootstrap for me, and the reduced test
case mentioned in the original review thread no longer causes issues,
likely fixed at somewhere amidst the 24k revisions that have elapsed.

llvm-svn: 130628
2011-05-01 00:51:33 +00:00
Douglas Gregor 5fc8c9eafb When printing a base-specifier, print the ellipsis ("...") if it is a
pack expansion. Fixes PR9452.

llvm-svn: 130310
2011-04-27 17:07:55 +00:00
Richard Smith dda56e4b4a Support for C++11 (non-template) alias declarations.
llvm-svn: 129567
2011-04-15 14:24:37 +00:00
Richard Smith 030f499d2f Teach -ast-print how to print template template parameters.
llvm-svn: 129565
2011-04-15 13:38:57 +00:00
Richard Smith 02e85f3bc5 Add support for C++0x's range-based for loops, as specified by the C++11 draft standard (N3291).
llvm-svn: 129541
2011-04-14 22:09:26 +00:00
Peter Collingbourne 7d8a0b52d4 Support for printing/dumping static asserts
llvm-svn: 127744
2011-03-16 18:37:27 +00:00
Sebastian Redl fa453cfdc3 Propagate the new exception information to FunctionProtoType.
Change the interface to expose the new information and deal with the enormous fallout.
Introduce the new ExceptionSpecificationType value EST_DynamicNone to more easily deal with empty throw specifications.
Update the tests for noexcept and fix the various bugs uncovered, such as lack of tentative parsing support.

llvm-svn: 127537
2011-03-12 11:50:43 +00:00
Douglas Gregor a9d87bc6ac Update UsingDecl, UnresolvedUsingTypenameDecl, and
UnresolvedUsingValueDecl to use NestedNameSpecifierLoc rather than the
extremely-lossy NestedNameSpecifier/SourceRange pair it used to use,
improving source-location information.

Various infrastructure updates to support NestedNameSpecifierLoc:
  - AST/PCH (de-)serialization
  - Recursive AST visitor
  - libclang traversal (including the first tests of this
    functionality)

llvm-svn: 126459
2011-02-25 00:36:19 +00:00
Chris Lattner cab02a60d2 Step #2/N of __label__ support: keep pushing LabelDecl forward,
making them be template instantiated in a more normal way and 
make them handle attributes like other decls.

This fixes the used/unused label handling stuff, making it use
the same infrastructure as other decls.

llvm-svn: 125771
2011-02-17 20:34:02 +00:00
John McCall 424cec97bd Change QualType::getTypePtr() to return a const pointer, then change a
thousand other things which were (generally inadvertantly) relying on that.

llvm-svn: 123814
2011-01-19 06:33:43 +00:00
Alexis Hunt 1d7926502f Renamed CXXBaseOrMemberInitializer to CXXCtorInitializer. This is both shorter,
more accurate, and makes it make sense for it to hold a delegating constructor
call.

llvm-svn: 123084
2011-01-08 20:30:50 +00:00
Douglas Gregor f550077ef5 Implement support for template template parameter packs, e.g.,
template<template<class> class ...Metafunctions>
    struct apply_to_each;

llvm-svn: 122874
2011-01-05 15:48:55 +00:00
Douglas Gregor eb5a39deb2 When instantiating a non-type template parameter pack, be sure to
extract the appropriate argument from the argument pack (based on the
current substitution index, of course). Simple instantiation of pack
expansions involving non-type template parameter packs now works.

llvm-svn: 122532
2010-12-24 00:15:10 +00:00
Abramo Bagnara 6d8106386c Added missing IgnoreParens().
llvm-svn: 121795
2010-12-14 22:11:44 +00:00
John McCall 5d41378146 Rename CXXExprWithTemporaries -> ExprWithCleanups; there's no theoretical
reason this is limited to C++, and it's certainly not limited to temporaries.

llvm-svn: 120996
2010-12-06 08:20:24 +00:00
Francois Pichet d583da04d0 More anonymous struct/union redesign. This one deals with anonymous field used in a constructor initializer list:
struct X {
  X() : au_i1(123) {}
  union {
    int au_i1;
    float au_f1;
  };
};

clang will now deal with au_i1 explicitly as an IndirectFieldDecl.

llvm-svn: 120900
2010-12-04 09:14:42 +00:00
Abramo Bagnara 0e05e24e9c Added struct/class syntactic info for c++0x scoped enum.
llvm-svn: 120828
2010-12-03 18:54:17 +00:00
Douglas Gregor ec0e366163 AST printing for scoped enumerations and enumerations with a fixed underlying type, from Daniel Wallin
llvm-svn: 120576
2010-12-01 16:01:08 +00:00
Douglas Gregor 8fc96fc555 Make sure to print cvr-qualifiers on function declarations
llvm-svn: 119817
2010-11-19 18:44:34 +00:00
Ted Kremenek 3586938d37 Tweak in DeclPrinter printing of uses of copy constructors. Patch by Jim Goodnow II.
llvm-svn: 114235
2010-09-17 23:04:38 +00:00
Ted Kremenek 41994fd45d Fix DeclPrinter to not include '=' in printing when no initializer is provided for a VarDecl. Patch by Jim Goodnow II!
llvm-svn: 113296
2010-09-07 22:21:59 +00:00
John McCall 8e7d656a4a De-memberify the VarDecl and FunctionDecl StorageClass enums.
This lets us remove Sema.h's dependency on Expr.h and Decl.h.

llvm-svn: 112156
2010-08-26 03:08:43 +00:00
Abramo Bagnara d6d2f18905 Added locations and type source info for DeclarationName.
llvm-svn: 110860
2010-08-11 22:01:17 +00:00
Douglas Gregor 1c28331b57 Speculatively revert r110610 " Make ObjCInterfaceDecl redeclarable,
and create separate decl nodes for forward declarations and the
definition," which appears to be causing significant Objective-C
breakage.

llvm-svn: 110803
2010-08-11 12:19:30 +00:00
Sebastian Redl ab6a088314 - Make ObjCInterfaceDecl redeclarable, and create separate decl nodes for forward declarations and the definition.
- Eagerly create ObjCInterfaceTypes for declarations.
- The two above changes lead to a 0.5% increase in memory use and no speed regression when parsing Cocoa.h. On the other hand, now chained PCH works when there's a forward declaration in one PCH and the interface definition in another.
- Add HandleInterestingDecl to ASTConsumer. PCHReader passes the "interesting" decls it finds to this function instead of HandleTopLevelDecl. The default implementation forwards to HandleTopLevelDecl, but ASTUnit's handler for example ignores them. This fixes a potential crash when lazy loading of PCH data would cause ASTUnit's "top level" declaration collection to change while being iterated.

llvm-svn: 110610
2010-08-09 21:55:28 +00:00
Ted Kremenek 28e1c9155e Don't print out ivars twice in Decl::print(). Fixes <rdar://problem/8253668>.
llvm-svn: 109833
2010-07-30 00:47:46 +00:00
Craig Silverstein 4a5d086b50 Fix a crashing but trying to print a TemplateTemplateParmDecl
for code like this:
   template<template<typename T> class U> class V {};

The problem is that the DeclPrinter assumed all TemplateDecls
have a getTemplatedClass(), but template template params don't
(so we got a NULL dereference).  The solution is to detect if
we're a template template param, and construct the template
class name ('class U') specially in this case.

OKed by dgregor and chandlerc

llvm-svn: 108007
2010-07-09 20:25:10 +00:00